RH Logic 400 chair

Price on request


The RH 400 chair is one of the best ergonomic chairs in production. Guaranteed for 10 years (5 years for 24-hour use), the RH 400 is a long-term investment into better productivity and comfort for your team. With the option to replace parts rather than replace the chair, this chair works makes for a solid, long-term and budget-friendly option.

Often surpassing their 10-year guarantee, the RH400 has a huge range of options that can make it suitable for many job roles and body shapes. Retrofittable and replaceable options such as a coccyx cut-out seat pad, XL seat and headrest* make the chair adaptable for your staff, should they need it, throughout their working lives.

This chair has been designed with people and productivity in mind from the shape of the backrest to the gentle movement mechanism that gets the blood flowing around the body as you work.

The RH300 and RH400 are essentially the same chairs, however, the RH300 has a smaller backrest and lighter mechanism. We would recommend the RH400 for average to taller individuals and the smaller RH300 for petite individuals.

*The chair has must be ordered with a neck cassette if you would like to order a headrest at a later date.

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Why don't we sell chairs online?

Simply put, ergonomic chairs are hard to buy online! Our chairs are manufactured to meet your companies' requirements from the castors up, and we need your input to find your perfect match. Get in touch for trial products, fabric swatches, pricing and free impartial advice.

Top tip! When you speak to us about your requirements, make sure you specify which floor it will be going on. That way we can prevent your office chair from ruining your laminate, hardwood floor or carpet.

Product Specs:

RH400 Seat width: 465 mm / RH300: 465 mm

RH400 Seat depth: 475 mm / RH300: 475mm

RH400 Seat height: 410-530 mm / RH300: 410-530mm

RH400 Seat sliding range: 60 mm / RH300: 60mm

RH400 Backrest height: 620 mm / RH300: 510mm

RH400 & RH300 Maximum user weight: 150kg (23.5 stone)

RH400 & RH300 Warranty:  10 year for 9 hour a day usage / 5 year when used as a 24/7 chair

Certificates: EN 1335 • IEC 61340 (ESD) • BS 5459 • Möbelfakta • EPD, ISO 14025 • Nordic Swan Label • GREENGUARD

This product is good for...

  • Replaceable parts make it a solid long-term investment
  • Adaptable to suit a range of conditions
  • Suitable for 24-hour use (when specified correctly)
  • Can be built to suit ESD friendly environments
  • One of the best chair mechanisms in production
Need some support or more information about this product?

Get in touch and one of our team would be happy to help answer your questions.

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